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Merge pull request #926 from Demonthos/prevent-default-form-web

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Jonathan Kelley 2023-07-20 16:07:52 -07:00 • committed by GitHub
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1 changed files with 13 additions and 3 deletions
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16
packages/web/src/dom.rs
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@ -56,17 +56,27 @@ impl WebsysDom {
let element = walk_event_for_id(event); let element = walk_event_for_id(event);
let bubbles = dioxus_html::event_bubbles(name.as_str()); let bubbles = dioxus_html::event_bubbles(name.as_str());
if let Some((element, target)) = element { if let Some((element, target)) = element {
let prevent_event;
if let Some(prevent_requests) = target if let Some(prevent_requests) = target
.get_attribute("dioxus-prevent-default") .get_attribute("dioxus-prevent-default")
.as_deref() .as_deref()
.map(|f| f.split_whitespace()) .map(|f| f.split_whitespace())
{ {
if prevent_requests prevent_event = prevent_requests
.map(|f| f.trim_start_matches("on")) .map(|f| f.trim_start_matches("on"))
.any(|f| f == name) .any(|f| f == name);
{ } else {
prevent_event = false;
}
// Prevent forms from submitting and redirecting
if name == "submit" {
// On forms the default behavior is not to submit, if prevent default is set then we submit the form
if !prevent_event {
event.prevent_default(); event.prevent_default();
} }
} else if prevent_event {
event.prevent_default();
} }
let data = virtual_event_from_websys_event(event.clone(), target); let data = virtual_event_from_websys_event(event.clone(), target);